/*
 * Copyright (C) 2009, 2010 Nick Johnson <nickbjohnson4224 at gmail.com>
 * 
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <time.h>

/****************************************************************************
 * __tm_internal
 *
 * Internal, statically allocated calendar structure used by gmtime, ctime,
 * and localtime.
 */

struct tm __tm_internal;

/****************************************************************************
 * gmtime
 *
 * Converts the time <timer> to a calendar structure for GMT. Returns a 
 * pointer to that calendar structure, which is statically allocated and will 
 * change contents with any call to gmtime, localtime, or ctime.
 */

struct tm *gmtime(const time_t *timer) {
	return gmtime_r(timer, &__tm_internal);
}
